Orbital elements of SL-8 R/B
| Launched | 9 December 1990 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21015 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2025 Nov 23 18:57 | 2025 Nov 20 05:45:13 | 74.0497 | 0.00204 | 16.6111 | 113.3290 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 21 18:57 | 2025 Nov 20 05:45:13 | 74.0497 | 0.00204 | 16.6111 | 113.3290 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 20 18:56 | 2025 Nov 20 05:45:13 | 74.0497 | 0.00204 | 16.6111 | 113.3290 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 18 18:57 | 2025 Nov 08 14:45:47 | 74.0486 | 0.00207 | 18.0354 | 138.7411 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 16 18:58 | 2025 Nov 08 14:45:47 | 74.0486 | 0.00207 | 18.0354 | 138.7411 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 15 18:57 | 2025 Nov 08 14:45:47 | 74.0486 | 0.00207 | 18.0354 | 138.7411 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 13 18:56 | 2025 Nov 08 14:45:47 | 74.0486 | 0.00207 | 18.0354 | 138.7411 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 12 18:57 | 2025 Nov 08 14:45:47 | 74.0486 | 0.00207 | 18.0354 | 138.7411 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 11 18:55 | 2025 Nov 08 14:45:47 | 74.0486 | 0.00207 | 18.0354 | 138.7411 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 10 18:57 | 2025 Nov 08 14:45:47 | 74.0486 | 0.00207 | 18.0354 | 138.7411 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 09 18:57 | 2025 Nov 08 14:45:47 | 74.0486 | 0.00207 | 18.0354 | 138.7411 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 08 18:56 | 2025 Nov 02 08:24:27 | 74.0483 | 0.00209 | 18.8030 | 152.2008 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 07 18:57 | 2025 Nov 02 08:24:27 | 74.0483 | 0.00209 | 18.8030 | 152.2008 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 05 18:57 | 2025 Nov 02 08:24:27 | 74.0483 | 0.00209 | 18.8030 | 152.2008 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 04 18:57 | 2025 Nov 02 08:24:27 | 74.0483 | 0.00209 | 18.8030 | 152.2008 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 03 18:57 | 2025 Nov 02 08:24:27 | 74.0483 | 0.00209 | 18.8030 | 152.2008 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 02 18:57 | 2025 Oct 29 10:51:10 | 74.0482 | 0.00210 | 19.2806 | 160.5989 | 247.0012 | 14.37192 | 5.243 |
| 2025 Nov 01 18:58 | 2025 Oct 29 10:51:10 | 74.0482 | 0.00210 | 19.2806 | 160.5989 | 247.0012 | 14.37192 | 5.243 |
| 2025 Oct 31 18:57 | 2025 Oct 29 10:51:10 | 74.0482 | 0.00210 | 19.2806 | 160.5989 | 247.0012 | 14.37192 | 5.243 |
| 2025 Oct 30 18:57 | 2025 Oct 29 10:51:10 | 74.0482 | 0.00210 | 19.2806 | 160.5989 | 247.0012 | 14.37192 | 5.243 |
| 2025 Oct 29 18:57 | 2025 Oct 29 10:51:10 | 74.0482 | 0.00210 | 19.2806 | 160.5989 | 247.0012 | 14.37192 | 5.243 |
| 2025 Oct 28 18:57 | 2025 Oct 23 22:52:25 | 74.0483 | 0.00213 | 19.9545 | 172.2379 | 247.0012 | 14.37192 | 5.243 |
| 2025 Oct 27 18:57 | 2025 Oct 23 22:52:25 | 74.0483 | 0.00213 | 19.9545 | 172.2379 | 247.0012 | 14.37192 | 5.243 |